Cover for water cooler bottle



FIG. 1 is a front elevational view of a cover for a water cooler bottle showing my new design, the left side, right side, and rear elevational views being identical thereto;

FIG. 2 is top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a perspective view showing the cover for a water cooler bottle installed on a water cooler to cover the water bottle.

The broken line showing of a water cooler is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a cover for water cooler bottle, as shown and described. 